The aim of present research was to prepare novel serum stable long circulating polymeric nanoparticles for curcumin with a modification to the well known and novel nanoparticle albumin bound technology. polyethylene glycol-albumin-curcumin nanoparticles were prepared using serum albumin and poly ethylene glycol using desolvation technique. Nanoparticles… (More)

A simple, rapid, and precise RP-HPLC method for simultaneous analysis of atorvastatin calcium, metformin hydrochloride, and glimepiride in bulk and its pharmaceutical formulations has been developed and validated. These drugs were separated by using Grace Smart Altima C-8 column (250 × 4.6 mm, 5-μm) with a mobile phase consisting of acetonitrile : phosphate… (More)

A new derivative of gamma-aminobutyric acid (GABA) was synthesized. The compound, N-octanoyl GABA (O-GABA), exhibited positive analgesic response in four different models in mice--tail immersion, hot plate, tail clip and acetic acid induced writhing. The antinociceptive activity was significantly blocked by picrotoxin but not by bicuculline or… (More)

Out of fourteen compounds reported here only four [N-valproyl GABA (V.GABA), N-phthaloyl GABA (P.GABA), gamma-phthalimido N-amyl butyramide (PGA) and gamma-phthalimido N-phenyl butyramide (PGP)] gave significant protection to all the four components of maximal electroshock-induced seizures (MES) in mice. It appeared that substitution of either amino or… (More)